baber/WOPTO huggingface dataset:
Patent JP-2000259052-A (JP)
Title: Recovered-toner clasification device and process cartridge provided with the same, and toner supply device and image forming device
Inventor: KATO TSUTOMU
IPC: G03G21/10
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent a decrease in the separation rate of recovered toner and a clog with the recovered toner so as to deal with the use environment and use conditions of the recovered toner by holding a sifting part, which separates the recovered toner by the turning of a cylindrical filter means for separating the recovered toner ejected from a recovered-toner ejection means, so that the inclination angle is variable by an inclination angle holding means. SOLUTION: In an inclination angle holding means 3, an arm hole 4al provided in an arm 4A is turnably supported on the support shaft of a support means 3a fixed to a fixing member 0b, and an inclination angle fixing means 3b fixes a sifting part 2a to an inclination angle corresponding to the use environment and use conditions of recovered toner (t). This makes it possible to adjust the speed of the moving speed of the recovered toner (t) in the shifting part 2a. The inclination angle of the sifting part 2a is variable inclinedly held so as to correspond with the use environment and use conditions of the recovered toner (t). The larger the inclination angle is made, the higher the moving speed becomes. Therefore, even in the case of the ejection of a large amount of the recovered toner (t), it can be carried at a proper moving speed.
Patent JP-2000246169-A (JP)
Title: Production of molded metal article with resin coating and its device
Inventor: ABE HISATARO
IPC: B05D3/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a molded metal article with resin coating and a device using the producing method capable of continuously producing the molded metal article, on which a resin coating film having excellent adhesive property is formed, by molding a molded metal article and directly thereafter, applying a thermoplastic resin coating film on the metallic surface in an activated state. SOLUTION: At the time of molding the molded metal article 16 by a metal molding machine 1, cooling in a seal chamber part 2 and next, applying the resin on the molded metal article in a coating chamber 6 provided to be communicated with the seal chamber part, the producing method of the resin coated molded metallic article 19, which is performed by executing the cooling process and the resin coating process in an inert gas atmosphere and the resin coating process by a powder coating, the device and the resin coated molded metal article obtained in this way are provided.
Patent JP-H09251472-A (JP)
Title: Method and device for synthesizing logic circuit
Inventor: MASUDA TOKUJI
IPC: G06F17/50
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the description quantity of a logic circuit and to synthesize the logic circuit of good quality by synthesizing the logic circuit though the use of a circuit object definition description where the feature of the operation of a part of a logical element is described and an operator definition description where an operation rule and an operator are set. SOLUTION: A description analysis part inputs and analyzes object description 100 and divides it into circuit object definition description 101 where the feature of the operation of a part of the logical element provided for the logic circuit is described, operator definition description 102 where the operation rule and the operator for a defined object are set and circuit operation definition description 103. Then, circuit object definition description 101 is synthesized into the logic circuit by an object synthesis part. The synthesized logic circuit is stored in a library database while the relation is held. At last, circuit operation definition description 103 is synthesized into the logic circuit by the synthesis part.
Patent JP-H05260518-A (JP)
Title: Pre-processing method for moving image
IPC: H04N11/04
Filed: 1992-03-16
Abstract: PURPOSE:To correctly decide an area in which a variation of a video signal is generated by pre-deciding in which of a moving or static area a variation of a video signal in a picture element block is generated by whether a variation rate of a luminance signal is held within a designated range or not, and moreover, executing a final decision by whether it is held within an allowable range set by a specific deciding expression or not. CONSTITUTION:A read-out control circuit 14 reads out each component signal accumulated in a storage circuit 13 to a deciding circuit 11 in order to decide moving/static areas, and also, reconstitutes each component signal of every picture element block in which only a moving area is varied to a signal of a frame and outputs it. In such a way, in which of the moving area or the static area a variation of a video signal in the picture element block is generated is pre-decided by whether a variation rate of a luminance signal is held within a designated range or not. Moreover, a final decision is executed by whether it is held within an allowable error range or not by a deciding expression provided with a function for absorbing a quantum error generated at the time when a variation of each component signal ratio is subjected to A/D conversion.
Patent JP-S55153600-A (JP)
Title: Substrate material for measuring gammaa glutamyltranspeptitase
Inventor: HERUMUUTO HEEBERU
IPC: C12Q1/48
Filed: 1980-05-02
Abstract: 1. Process for quantitatively determining gamma-glutamyltranspeptidase by means of a lyophilized salt of gamma-glutamyl-p-nitranilide with an acid, which process comprises dissolving that salt in a buffer, adding the sample containing the gamma-glutamyltranspeptidase and determining the amount of p-nitraniline set free.
Patent JP-H04275879-A (JP)
Title: Grinding wheel for soft metal
Inventor: TAKAHASHI KUNIHIKO
IPC: B24D3/00
Filed: 1991-02-28
Abstract: PURPOSE:To improve finishing surface accuracy by making a polyvinylacetal resin, an silicon oxide particulate, an abrasive grain particulate excepting silicon oxide, a heat hardening resin and noncrystal silicate as the main component. CONSTITUTION:A grinding wheel for soft metal is formed with a polyvinylacetal resin, silicon oxide particulate, an abrasive grain particulate excepting silicon oxide, a heat hardening resin and noncrystal silicate as the main component. Consequently, a finishing surface accuracy is improved, no scratch is generated and yet the blinding of the grindwheel face is made difficult to be caused, in the case of polishing the soft metal of aluminum, copper, etc., e.g. a substraight, etc., made of aluminum becoming the raw material of a magnetic disk base.
Patent JP-H04273741-A (JP)
Title: Package comprising device
Inventor: ISHIGURO KAZUHIKO
IPC: H04L69/40
Filed: 1991-02-28
Abstract: PURPOSE:To specify a package in which a fault occurs by specifying the package with high priority out of collected alarm information. CONSTITUTION:An alarm control part 5 collects alarm information from each alarm detecting part 4, and checks an alarm state after collecting all the alarm information, and judges a part where the fault occurs from the package 2 in which the fault occurs. Judging reference at that time is set by setting the priority of each package 2 in advance, and judging the package 2 with high priority as the part in which the fault occurs. A package alarm is issued to only a specified package.
Patent JP-S62216334-A (JP)
Title: Microwave plasma processor
Inventor: FUJIMURA SHUZO
IPC: H01L21/3065
Filed: 1986-03-18
Abstract: PURPOSE:To equalize the processing speeds of the surface of a workpiece to be processed between the center and the periphery by forming the shape of a waveguide for introducing a microwave at the bonding portion of a vacuum vessel in a tapered state, and uniformizing the generation of a plasma by the microwave. CONSTITUTION:The shape of a waveguide is a tapered tube. That is, a waveguide 2a is formed to have a shape including a tapered portion T matched to the outer diameter of a vacuum vessel 1 to equalize the transmission of a microwave from a window material 3. Accordingly, the initial processing time t0 near the center and the processing times t1, t2 at the periphery have almost no difference, substantially simultaneously processed to process it in a uniform time distribution. In this case, the difference of the transmitting power of the microwave due to the taper at between the center and the periphery is no problem in practical use, and mode is not disordered. Since the tapered portion is matched to the outer diameter of the vessel 1, the entire surface can be uniformly processed, for example, even in the process of the wafer.
Patent JP-S54150127-A (JP)
Title: Ink jet gun
Inventor: KAWAKAMI HIROJI
IPC: B41J2/055
Filed: 1978-05-18
Abstract: PURPOSE:To make the sizes and flying dirctions of ink drops uniform by specifying the construction of nozzles. CONSTITUTION:A substrate 1 is formed by the silicon single crystal which has been so selected that its X-axis and Y-axis become mutually orthogonal <110> axes and that the X-Y axis plane (top and bottom plane) bocomes the (100) plane of the single crystal. The (100) plane thereof is etched at an extremely low rate by an alkali base solution such as of sodium hydroxide, potassium hydroxide or hydrazine, whereby nozzles 7 of V-form grooves ae formed. Thereby, the width at the top end of the nozzles 7 is determined by the spacing of photoresist at the time of the photoetching and the depth by the angle (about 54 deg.) that the (100) plane and (111) plane assume and the width of the top end, thus the nozzles 7 for ink injection of the accurate width of the top end, extremely smooth (111) plane and high linearity are formed.
Patent JP-H05263167-A (JP)
Title: High tensile strength and high conductivity copper alloy excellent in hot workability
IPC: C22C9/04
Filed: 1992-03-16
Abstract: PURPOSE:To provide a high tensile strength and high conductivity copper alloy excellent in hot workability in which intercrystalline cracking easy to generate in the process of heating in a hot working stage or in the process of the hot working is prevented and the generation of a migration phenomenon in the convertion of the density of electrical and electronic parts into high one can be suppressed. CONSTITUTION:The objective copper alloy contains, by weight, 1.5 to 3.0% Fe, 0.001 to 0.1% P and 0.001 to 0.2% Al, and the balance Cu with inevitable impurities. Furthermore, this compsn. may be incorporated with 0.05 to <1.0% Zn or 1.0 to 5.0% Zn.
Patent JP-H08255578-A (JP)
Title: Color image receiving
Inventor: MIYAWAKI TOSHITSUGU
IPC: H01J29/07
Filed: 1995-03-17
Abstract: PURPOSE: To improve workability for mounting a shadow mask on a mask frame by forming the intermediate section of the skirt of the shadow mask to have an internally projected cross section, and further forming the skirt outside a mounting section. CONSTITUTION: The intermediate section of the skirt 14 of a shadow mask 5 is projected inward and formed to have an approximately doglegged cross section, while the area of a mounting section 15 forward of the intermediate section thereof is made to have an internally bent form. In this case, the inner diameter MA of the innermost projection area 14A of the section 14 is selected at a value equal to or slightly smaller than the outer diameter Fa of the end of the mounting section 15. Also, the inner diameter Mb of the end 14B of the skirt 14 is selected at a value equal to or slightly larger than the outer diameter Fa of the end 15A of the mounting section 15. Also, the projection area 14A is spot welded to the intermediate area of the mounting section 15a.
Patent JP-S59183831-A (JP)
Title: Production of catalyst for coal liquefaction
Inventor: YAMADA YOUICHI
IPC: B01J27/02
Filed: 1983-04-05
Abstract: PURPOSE:To easily produce the titled catalyst high in activity, by a method wherein an alkaline aqueous solution containing sulfur ion and an acidic aqueous solution containing iron ion are mixed with each other, then a sulfur powder is added directly to the resultant slurry to induce reaction, followed by desalting, concentration and separation. CONSTITUTION:An alkaline aqueous solution containing sulfur ion and an acidic aqueous solution containing iron ion are mixed with each other, then a sulfur powder is added directly to the resultant slurry so that sulfur ion is in excess of iron ion by about 10-20mol%, while bringing about reaction, followed by desalting, concentration and separation. In this method, the entire process is simplified by performing a solid-liquid separating step after a second-stage reaction. In addition, since the final product is higher in setting property than the precipitate obtained by a first-stage reaction, the solid-liquid separating operation becomes extremely easy. Further, since handling of the precipitate which is liable to change can be omitted, the final product is obtained with remarkable uniformity.
Patent JP-H11254121-A (JP)
Title: Mold with push-up rod
Inventor: YONEKAWA HISASHI
IPC: B22D25/04
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce a frequency of molten metal leakage in a mold and to reduce temporary stop and working loss of a casting process by making an angle of a push-up rod taper from a rod axial line slightly larger than an angle of a mold side taper from the rod axial line at a part to be fitted between the push-up rod and the mold. SOLUTION: An angle of a push-up rod taper 21a of a push up rod 4 from a rod axial line is made slightly larger than that of a mold side taper 22a of a mold 2 from the rod axial line. A circumferential linear seal of the most outer circumferential part of the push-up rod 4 is used for sealing. As a result, a position of the circumferential linear seal to seal along a wear state of the outer circumferential part is changed, sealing is kept in progressing wear. Since angles of the push-up rod taper 21a and the mold side taper 22a are different, these are brought in to contact each other at a circumferential linear seal part only thus sealing.
Patent JP-S61218869-A (JP)
Title: Construction and manufacture for cylinder with high resistance to abrasion and erosion
Inventor: MIHARA TAKAO
IPC: F16J10/02
Filed: 1985-03-22
Abstract: PURPOSE:To provide excellent abrasion resistance by covering the cylinder bore with an inner layer composed of a sintered alloy containing tungsten carbide particles. CONSTITUTION:A cylinder is made in double construction composed of a shell by metal cylinder 1 and an inner layer 2 coated on the bore thereof being consolidated by fusion at their interfaces, wherein the inner layer is made of sintered alloy of CO-based alloy of Ni-based alloy containing tungsten carbide particles. That is, the inner layer 2 has such a structure that tungsten carbide particles are distributed uniformly, and is perfectly consolidated by fusion with the metal cylinder 1 at their interfaces. Thus the cylinder bore is coated with a sintered alloy layer of hard tungsten carbide particles and CO-based or Ni-based alloy excellent in heat resistant, anti-corrosiveness, strength, etc. to yield a resultant product having excellency in resistance to abrasion and corrosion.
Patent JP-2000262005-A (JP)
Title: Bearing structure for small-size motor
Inventor: TAKEI MASABUMI
IPC: H02K5/173
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items for the bearing structure of a small-size motor which is applied to an apparatus, such as the printer of a personal computer or a word processor, etc., to achieve substantial cost reduction, and further, realize superior radial load capability and durability. SOLUTION: One side bearing 10 is composed of a roller bearing, which has a rotatable roller structure 13 having a plurality of cylindrical rollers 12 which are brought into direct contact with the circumference of an output shaft 5 and a holder 14 having a cylindrical shape as a whole and has a plurality of pocket parts 16, accommodating the cylindrical rollers 12 and arranged on the circumference of the holder 14 and an outer ring 17 which forms the outer circular orbit of the roller structure 13, and the other side bearing 20 is composed of a sleeve-type slide bearing.
Patent JP-H01231561-A (JP)
Title: Busy tone detecting system
Inventor: OKITA RYOJI
IPC: H04M11/00
Filed: 1988-03-11
Abstract: PURPOSE:To identify the busy tones of the telephone circuits of the countries in the world with use of a single type of circuit by extracting the signal duration time or the no-signal time, the mean value of each time and the difference between both times and deciding the received continuous signals as the busy tones when those said extracted values are larger than each prescribed level. CONSTITUTION:At a busy tone detecting part 4, a microprocessor 5 stores the input tone identifying part into a RAM 6 in the frequency equal to 10 times of ON/OFF actions. The mean value of the signals of the RAM 6 is calculated for the ON time and the OFF time respectively. Then the effective elements are decided as long as the difference from said mean value is kept within a prescribed range. If the effective elements are turned on and off in 7 times, the busy tones are decided and a circuit is cut or other processes are carried out. Thus the busy tones of all types can be substantially decided and those busy tones used in Japan and various foreign countries can be surely detected.
Patent JP-S59185069-A (JP)
Title: Recording medium read control system
Inventor: ISHIKURA MASAMI
IPC: G11B19/00
Filed: 1983-04-04
Abstract: PURPOSE:To attain the control of two devices different from the basic specification by means of a common controller by giving a function identifying a device to the controller and allowing a host system to recognize the state of the device connected to the controller by loading its identification signal. CONSTITUTION:Before a host system 2 gives a command controlling devices FD0-3 actually, the host system 2 senses at first the content of a device identification SW31. The host system 2 compares the content of its identification signal with a device number to be controlled and recognizes which of an A type device of a device 48 TPI or a B type device of 96 TPI the device number is. In order to initialize an FDC33 and a VFO34 into a proper state, a command is given to an initial set register 32. When each LSI of FDC33 and VFO34 is initialized, the host system 2 executes conventional READ and WRITE. The initializing of load FC33 and VFO34 for the identification signal minimizes the effect of the floppy device on access time.
Patent JP-H02239433-A (JP)
Title: Image point moving mechanism
Inventor: YOKOYAMA OSAMU
IPC: G11B7/09
Filed: 1989-03-10
Abstract: PURPOSE:To move the image point with an objective lens fixed or without the objective lens by separating the phase conjugate wave of divergent light from a point source by a beam splitter and moving the position of the point source to move the position of the image of the point source. CONSTITUTION:Divergent light 102a emitted from a point source 101a passes a beam splitter 103 and is made incident on a nonlinear optical medium 104. Pump light 105a and 105b are made incident on the nonlinear optical medium 104 in opposite directions, and a phase conjugate wave 106a going backward along the optical path of the divergent light 102a is generated by degenerate 4-wave mixture and has the optical path bent by the beam splitter 103 and forms an image point 107a in a position corresponding to the point source 101a. When the position of the point source is moved, the position of the image point is moved in the direction toward the position of the point source because the phase conjugate wave goes backward along the optical path of the divergent light from the point source. Thus, an image point moving mechanism is obtained which moves the point source to move the image point of the point source.
Patent JP-H07266432-A (JP)
Title: Automotive interior trim and manufacture thereof
Inventor: IMAIZUMI TAKASHI
IPC: B29C45/26
Filed: 1994-03-29
Abstract: PURPOSE:To provide a manufacturing method, by which no interference with a car body panel and counterpart occurs and the local reinforcement of rigid urethane core material is easily performed, of an automotive interior trim employing the rigid urethane core material reinforced with milled glass fibers. CONSTITUTION:At the high pressure injection molding of rigid urethane resin solution mixed with milled glass fibers, the local reinforcement of rigid urethane core material 11 is easily performed when the rigid urethane core material 11 is molded by inserting reinforcing material 15 having the impregnating properties with urethane such as glass mat, meshy material or the like in a cavity.
Patent JP-S63225676-A (JP)
Title: Pressure-sensitive adhesive composition forming hardened covering layer
Inventor: ONO KIYOSHI
IPC: C09J4/06
Filed: 1987-03-16
Abstract: PURPOSE:To obtain the title composition which gives a hardened covering film with good finish without such troublesome treatment and skill as required in application of coating, by incorporating a compound in the form of a liquid or paste at ordinary temperatures, a curing agent, and if necessary, a coloring agent into a specified acrylic copolymer. CONSTITUTION:A copolymer having a Tg of -60-60 deg.C, made from 50-95wt.% alkyl ester (a) of a 1-12C (meth)acrylic acid, 5-50wt.% alpha-monoolefin carboxylic acid (b), and 0-30wt.% other vinyl compound (c) is reacted with an unsaturated compound (d) in an amount of 0-80mol.% based on the functional groups of the component (b), giving an acrylic polymer (A). The title composition contains 100pts.wt. of acrylic polymer A, 1-100pts.wt. of a compound (B) in the form of a liquid or paste at ordinary temperatures, 0-200pts.wt. of a coloring agent (C), and 1-15pts.wt. of a curing agent (D). When a pressure-sensitive adhesive sheet or tape prepared by forming a layer of this pressure-sensitive adhesive composition on a base material is sticked to the surface of an object to be covered and heated to an appropriate temperature, the pressure-sensitive adhesive layer is transferred to the surface of the object to be covered. Therefore, only the base material can be easily peeled off so that a covered surface where the hardened pressure-sensitive adhesive layer firmly adheres to the surface of the object can be easily obtained.
Patent JP-S62216102-A (JP)
Inventor: NINO NAOAKI
IPC: F21S8/10
Filed: 1986-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08255302-A (JP)
Title: Read amplifier circuit for magnetic head and magnetic head control circuit
Inventor: HASHIMOTO TAKASHI
IPC: G11B5/02
Filed: 1995-03-17
Abstract: PURPOSE: To detect the service life of a magnetic head by monitoring the voltage change on both ends of a dummy resistor by an open abnormality detecting circuit consisting of a differential amplifier circuit when the resistance of the magnetic head is changed. CONSTITUTION: When an MR head is normal, the transistor TR Q3 and the transistor TR Q4 of a head open abnormality detecting circuit OPD are respectively turned ON and OFF an output VO is a high level. However, when the MR head is cut or worn, and the resistance of the head increases, the current flowing through the head becomes small and then, the voltage of both ends of the dummy resistor becomes small to turn TR Q3 OFF and to turn TR Q4 ON and then, the output VO is changed to a low level. Since the output voltage VO of the open abnormality detecting circuit OPD is changed from the high level to the low level when the resistance of the MR head exceeds and allowable range by setting the resistance ratio between an offset resistor RO and the dummy resistor RMR', the occurrence of an abnormality is detected.